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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2007 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.186 2005/07/06 20:20:03 agriffis Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.304 2008/09/20 18:45:26 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $ECLASS" 6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
14 17
15DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
16# sys-apps/shadow is needed for useradd, etc, bug #94745.
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
22# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
23# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
25epause() { 29epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
27 sleep ${1:-5}
28 fi
29} 31}
30 32
31# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
33# don't beep. 39# don't beep at all.
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
35ebeep() { 40ebeep() {
36 local n 41 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a" 44 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a" 46 echo -ne "\a"
42 sleep 1 47 sleep 1
43 done 48 done
44 fi 49 fi
45} 50}
46 51
47# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
48# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
49# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
50# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
51# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
52# library search path. This cause many builds to fail. 57ecvs_clean() {
53# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
54# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
55# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
56#
57# gen_usr_ldscript libfoo.so
58#
59# Note that you should in general use the unversioned name of
60# the library, as ldconfig should usually update it correctly
61# to point to the latest version of the library present.
62#
63# <azarah@gentoo.org> (26 Oct 2002)
64#
65gen_usr_ldscript() {
66 local libdir="$(get_libdir)"
67 # Just make sure it exists
68 dodir /usr/${libdir}
69
70 for lib in "${@}" ; do
71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
72 /* GNU ld script
73 Since Gentoo has critical dynamic libraries
74 in /lib, and the static versions in /usr/lib,
75 we need to have a "fake" dynamic lib in /usr/lib,
76 otherwise we run into linking problems.
77
78 See bug http://bugs.gentoo.org/4411 for more info.
79 */
80 GROUP ( /${libdir}/${lib} )
81 END_LDSCRIPT
82 fperms a+x "/usr/${libdir}/${lib}"
83 done
84} 61}
85 62
86# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
87# - only to be used by epatch() 64# @USAGE: [list of dirs]
88# 65# @DESCRIPTION:
89# <azarah@gentoo.org> (11 Nov 2002) 66# Remove .svn directories recursiveley. Useful when a source tarball contains
90# 67# internal Subversion directories. Defaults to $PWD.
91draw_line() { 68esvn_clean() {
92 local i=0 69 [[ -z $* ]] && set -- .
93 local str_length="" 70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
94
95 # Handle calls that do not have args, or wc not being installed ...
96 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
97 then
98 echo "==============================================================="
99 return 0
100 fi
101
102 # Get the length of $*
103 str_length="$(echo -n "$*" | wc -m)"
104
105 while [ "$i" -lt "${str_length}" ]
106 do
107 echo -n "="
108
109 i=$((i + 1))
110 done
111
112 echo
113
114 return 0
115} 71}
116 72
117# Default directory where patches are located 73# Default directory where patches are located
118EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
119# Default extension for patches 75# Default extension for patches
120EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
121# Default options for patch 77# Default options for patch
122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 78# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
123# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
80# Set -E to automatically remove empty files.
124EPATCH_OPTS="-g0 --no-backup-if-mismatch" 81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
125# List of patches not to apply. Not this is only file names, 82# List of patches not to apply. Not this is only file names,
126# and not the full path .. 83# and not the full path ..
127EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
128# Change the printed message for a single patch. 85# Change the printed message for a single patch.
129EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
130# Change the printed message for multiple patches. 87# Change the printed message for multiple patches.
131EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
132# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
133# 90#
134# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
135# 92#
136EPATCH_FORCE="no" 93EPATCH_FORCE="no"
137 94
138# This function is for bulk patching, or in theory for just one 95# This function is for bulk patching, or in theory for just one
139# or two patches. 96# or two patches.
150# 107#
151# Patches are applied in current directory. 108# Patches are applied in current directory.
152# 109#
153# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferibly have the form of:
154# 111#
155# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
156# 113#
157# For example: 114# For example:
158# 115#
159# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
160# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
161# 118#
162# This ensures that there are a set order, and you can have ARCH 119# This ensures that there are a set order, and you can have ARCH
163# specific patches. 120# specific patches.
164# 121#
165# If you however give an argument to epatch(), it will treat it as a 122# If you however give an argument to epatch(), it will treat it as a
167# hand its a directory, it will set EPATCH_SOURCE to this. 124# hand its a directory, it will set EPATCH_SOURCE to this.
168# 125#
169# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
170# 127#
171epatch() { 128epatch() {
129 _epatch_draw_line() {
130 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}"
132 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
172 local PIPE_CMD="" 134 local PIPE_CMD=""
173 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
174 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
175 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
176 local SINGLE_PATCH="no" 138 local SINGLE_PATCH="no"
177 local x="" 139 local x=""
140
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
178 142
179 if [ "$#" -gt 1 ] 143 if [ "$#" -gt 1 ]
180 then 144 then
181 local m="" 145 local m=""
182 for m in "$@" ; do 146 for m in "$@" ; do
200 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
201 else 165 else
202 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
203 fi 167 fi
204 else 168 else
205 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
206 then
207 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
208 then 171 then
209 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
210 fi 173 fi
211 174
220 183
221 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
222 fi 185 fi
223 186
224 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 lzma)
189 PIPE_CMD="lzma -dc"
190 PATCH_SUFFIX="lzma"
191 ;;
225 bz2) 192 bz2)
226 PIPE_CMD="bzip2 -dc" 193 PIPE_CMD="bzip2 -dc"
227 PATCH_SUFFIX="bz2" 194 PATCH_SUFFIX="bz2"
228 ;; 195 ;;
229 gz|Z|z) 196 gz|Z|z)
246 fi 213 fi
247 for x in ${EPATCH_SOURCE} 214 for x in ${EPATCH_SOURCE}
248 do 215 do
249 # New ARCH dependant patch naming scheme ... 216 # New ARCH dependant patch naming scheme ...
250 # 217 #
251 # ???_arch_foo.patch 218 # ???_arch_foo.patch
252 # 219 #
253 if [ -f ${x} ] && \ 220 if [ -f ${x} ] && \
254 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 221 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
255 [ "${EPATCH_FORCE}" = "yes" ]) 222 [ "${EPATCH_FORCE}" = "yes" ])
256 then 223 then
257 local count=0 224 local count=0
258 local popts="${EPATCH_OPTS}" 225 local popts="${EPATCH_OPTS}"
259 local patchname=${x##*/} 226 local patchname=${x##*/}
260 227
279 fi 246 fi
280 247
281 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 248 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 249 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 250
251 # Decompress the patch if need be
252 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
253 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
255
256 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
257 echo
258 eerror "Could not extract patch!"
259 #die "Could not extract patch!"
260 count=5
261 break
262 fi
263 else
264 PATCH_TARGET="${x}"
265 fi
266
284 # Allow for prefix to differ ... im lazy, so shoot me :/ 267 # Allow for prefix to differ ... im lazy, so shoot me :/
285 while [ "${count}" -lt 5 ] 268 while [ "${count}" -lt 5 ]
286 do 269 do
287 # Generate some useful debug info ... 270 # Generate some useful debug info ...
288 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 271 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 272 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 273
291 if [ "${PATCH_SUFFIX}" != "patch" ] 274 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276
277 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
278 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279
280 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
292 then 281 then
293 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 else
296 PATCH_TARGET="${x}"
297 fi
298
299 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
300 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301
302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304
305 if [ "${PATCH_SUFFIX}" != "patch" ]
306 then
307 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
308 then
309 echo
310 eerror "Could not extract patch!"
311 #die "Could not extract patch!"
312 count=5
313 break
314 fi
315 fi
316
317 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
318 then
319 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 282 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 284 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 285 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 286 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 287
325 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 288 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
289 _epatch_assert
326 290
327 if [ "$?" -ne 0 ] 291 if [ "$?" -ne 0 ]
328 then 292 then
329 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 293 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
330 echo 294 echo
369 then 333 then
370 einfo "Done with patching" 334 einfo "Done with patching"
371 fi 335 fi
372} 336}
373 337
338# @FUNCTION: emktemp
339# @USAGE: [temp dir]
340# @DESCRIPTION:
374# Cheap replacement for when debianutils (and thus mktemp) 341# Cheap replacement for when debianutils (and thus mktemp)
375# does not exist on the users system 342# does not exist on the users system.
376# vapier@gentoo.org
377#
378# Takes just 1 optional parameter (the directory to create tmpfile in)
379emktemp() { 343emktemp() {
380 local exe="touch" 344 local exe="touch"
381 [ "$1" == "-d" ] && exe="mkdir" && shift 345 [[ $1 == -d ]] && exe="mkdir" && shift
382 local topdir="$1" 346 local topdir=$1
383 347
384 if [ -z "${topdir}" ] 348 if [[ -z ${topdir} ]] ; then
385 then
386 [ -z "${T}" ] \ 349 [[ -z ${T} ]] \
387 && topdir="/tmp" \ 350 && topdir="/tmp" \
388 || topdir="${T}" 351 || topdir=${T}
389 fi 352 fi
390 353
391 if [ -z "$(type -p mktemp)" ] 354 if ! type -P mktemp > /dev/null ; then
392 then 355 # system lacks `mktemp` so we have to fake it
393 local tmp=/ 356 local tmp=/
394 while [ -e "${tmp}" ] ; do 357 while [[ -e ${tmp} ]] ; do
395 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 358 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
396 done 359 done
397 ${exe} "${tmp}" 360 ${exe} "${tmp}" || ${exe} -p "${tmp}"
398 echo "${tmp}" 361 echo "${tmp}"
399 else 362 else
400 [ "${exe}" == "touch" ] \ 363 # the args here will give slightly wierd names on BSD,
401 && exe="-p" \ 364 # but should produce a usable file on all userlands
402 || exe="-d" 365 if [[ ${exe} == "touch" ]] ; then
403 mktemp ${exe} "${topdir}" 366 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
367 else
368 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
404 fi 369 fi
370 fi
405} 371}
406 372
373# @FUNCTION: egetent
374# @USAGE: <database> <key>
375# @MAINTAINER:
376# base-system@gentoo.org (Linux)
377# Joe Jezak <josejx@gmail.com> (OS X)
378# usata@gentoo.org (OS X)
379# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
380# @DESCRIPTION:
407# Small wrapper for getent (Linux), nidump (Mac OS X), 381# Small wrapper for getent (Linux), nidump (Mac OS X),
408# and pw (FreeBSD) used in enewuser()/enewgroup() 382# and pw (FreeBSD) used in enewuser()/enewgroup()
409# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
410# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
411#
412# egetent(database, key)
413egetent() { 383egetent() {
414 if [[ "${USERLAND}" == "Darwin" ]] ; then 384 case ${CHOST} in
385 *-darwin*)
415 case "$2" in 386 case "$2" in
416 *[!0-9]*) # Non numeric 387 *[!0-9]*) # Non numeric
417 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 388 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
418 ;; 389 ;;
419 *) # Numeric 390 *) # Numeric
420 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 391 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
421 ;; 392 ;;
422 esac 393 esac
423 elif [[ "${USERLAND}" == "BSD" ]] ; then 394 ;;
424 local action 395 *-freebsd*|*-dragonfly*)
425 if [ "$1" == "passwd" ] 396 local opts action="user"
426 then 397 [[ $1 == "passwd" ]] || action="group"
427 action="user" 398
428 else 399 # lookup by uid/gid
429 action="group" 400 if [[ $2 == [[:digit:]]* ]] ; then
401 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
430 fi 402 fi
403
431 pw show "${action}" "$2" -q 404 pw show ${action} ${opts} "$2" -q
432 else 405 ;;
406 *-netbsd*|*-openbsd*)
407 grep "$2:\*:" /etc/$1
408 ;;
409 *)
433 which nscd >& /dev/null && nscd -i "$1" 410 type -p nscd >& /dev/null && nscd -i "$1"
434 getent "$1" "$2" 411 getent "$1" "$2"
435 fi 412 ;;
413 esac
436} 414}
437 415
438# Simplify/standardize adding users to the system 416# @FUNCTION: enewuser
439# vapier@gentoo.org 417# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
440# 418# @DESCRIPTION:
441# enewuser(username, uid, shell, homedir, groups, extra options) 419# Same as enewgroup, you are not required to understand how to properly add
442# 420# a user to the system. The only required parameter is the username.
443# Default values if you do not specify any: 421# Default uid is (pass -1 for this) next available, default shell is
444# username: REQUIRED ! 422# /bin/false, default homedir is /dev/null, there are no default groups,
445# uid: next available (see useradd(8)) 423# and default params sets the comment as 'added by portage for ${PN}'.
446# note: pass -1 to get default behavior
447# shell: /bin/false
448# homedir: /dev/null
449# groups: none
450# extra: comment of 'added by portage for ${PN}'
451enewuser() { 424enewuser() {
425 case ${EBUILD_PHASE} in
426 unpack|compile|test|install)
427 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
428 eerror "Package fails at QA and at life. Please file a bug."
429 die "Bad package! enewuser is only for use in pkg_* functions!"
430 esac
431
452 # get the username 432 # get the username
453 local euser=$1; shift 433 local euser=$1; shift
454 if [[ -z ${euser} ]] ; then 434 if [[ -z ${euser} ]] ; then
455 eerror "No username specified !" 435 eerror "No username specified !"
456 die "Cannot call enewuser without a username" 436 die "Cannot call enewuser without a username"
457 fi 437 fi
458 438
459 # lets see if the username already exists 439 # lets see if the username already exists
460 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 440 if [[ -n $(egetent passwd "${euser}") ]] ; then
461 return 0 441 return 0
462 fi 442 fi
463 einfo "Adding user '${euser}' to your system ..." 443 einfo "Adding user '${euser}' to your system ..."
464 444
465 # options to pass to useradd 445 # options to pass to useradd
466 local opts= 446 local opts=
467 447
468 # handle uid 448 # handle uid
469 local euid=$1; shift 449 local euid=$1; shift
470 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 450 if [[ -n ${euid} && ${euid} != -1 ]] ; then
471 if [[ ${euid} -gt 0 ]] ; then 451 if [[ ${euid} -gt 0 ]] ; then
472 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 452 if [[ -n $(egetent passwd ${euid}) ]] ; then
473 euid="next" 453 euid="next"
474 fi 454 fi
475 else 455 else
476 eerror "Userid given but is not greater than 0 !" 456 eerror "Userid given but is not greater than 0 !"
477 die "${euid} is not a valid UID" 457 die "${euid} is not a valid UID"
478 fi 458 fi
479 else 459 else
480 euid="next" 460 euid="next"
481 fi 461 fi
482 if [[ ${euid} == "next" ]] ; then 462 if [[ ${euid} == "next" ]] ; then
483 local pwrange 463 for ((euid = 101; euid <= 999; euid++)); do
484 if [[ ${USERLAND} == "BSD" ]] ; then
485 pwrange=$(jot 898 101)
486 else
487 pwrange=$(seq 101 999)
488 fi
489 for euid in ${pwrange} ; do
490 [[ -z $(egetent passwd ${euid}) ]] && break 464 [[ -z $(egetent passwd ${euid}) ]] && break
491 done 465 done
492 fi 466 fi
493 opts="${opts} -u ${euid}" 467 opts="${opts} -u ${euid}"
494 einfo " - Userid: ${euid}" 468 einfo " - Userid: ${euid}"
495 469
496 # handle shell 470 # handle shell
497 local eshell=$1; shift 471 local eshell=$1; shift
498 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 472 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
499 if [[ ! -e ${eshell} ]] ; then 473 if [[ ! -e ${ROOT}${eshell} ]] ; then
500 eerror "A shell was specified but it does not exist !" 474 eerror "A shell was specified but it does not exist !"
501 die "${eshell} does not exist" 475 die "${eshell} does not exist in ${ROOT}"
476 fi
477 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
478 eerror "Do not specify ${eshell} yourself, use -1"
479 die "Pass '-1' as the shell parameter"
502 fi 480 fi
503 else 481 else
482 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
483 [[ -x ${ROOT}${shell} ]] && break
484 done
485
486 if [[ ${shell} == "/dev/null" ]] ; then
487 eerror "Unable to identify the shell to use, proceeding with userland default."
504 case ${USERLAND} in 488 case ${USERLAND} in
505 Darwin) eshell="/usr/bin/false";; 489 GNU) shell="/bin/false" ;;
506 BSD) eshell="/usr/sbin/nologin";; 490 BSD) shell="/sbin/nologin" ;;
507 *) eshell="/bin/false";; 491 Darwin) shell="/usr/sbin/nologin" ;;
492 *) die "Unable to identify the default shell for userland ${USERLAND}"
508 esac 493 esac
494 fi
495
496 eshell=${shell}
509 fi 497 fi
510 einfo " - Shell: ${eshell}" 498 einfo " - Shell: ${eshell}"
511 opts="${opts} -s ${eshell}" 499 opts="${opts} -s ${eshell}"
512 500
513 # handle homedir 501 # handle homedir
550 einfo " - Groups: ${egroups}" 538 einfo " - Groups: ${egroups}"
551 539
552 # handle extra and add the user 540 # handle extra and add the user
553 local oldsandbox=${SANDBOX_ON} 541 local oldsandbox=${SANDBOX_ON}
554 export SANDBOX_ON="0" 542 export SANDBOX_ON="0"
555 case ${USERLAND} in 543 case ${CHOST} in
556 Darwin) 544 *-darwin*)
557 ### Make the user 545 ### Make the user
558 if [[ -z $@ ]] ; then 546 if [[ -z $@ ]] ; then
559 dscl . create /users/${euser} uid ${euid} 547 dscl . create /users/${euser} uid ${euid}
560 dscl . create /users/${euser} shell ${eshell} 548 dscl . create /users/${euser} shell ${eshell}
561 dscl . create /users/${euser} home ${ehome} 549 dscl . create /users/${euser} home ${ehome}
572 einfo "Please report the ebuild along with the info below" 560 einfo "Please report the ebuild along with the info below"
573 einfo "eextra: $@" 561 einfo "eextra: $@"
574 die "Required function missing" 562 die "Required function missing"
575 fi 563 fi
576 ;; 564 ;;
577 BSD) 565 *-freebsd*|*-dragonfly*)
578 if [[ -z $@ ]] ; then 566 if [[ -z $@ ]] ; then
579 pw useradd ${euser} ${opts} \ 567 pw useradd ${euser} ${opts} \
580 -c "added by portage for ${PN}" \ 568 -c "added by portage for ${PN}" \
581 die "enewuser failed" 569 die "enewuser failed"
582 else 570 else
583 einfo " - Extra: $@" 571 einfo " - Extra: $@"
584 pw useradd ${euser} ${opts} \ 572 pw useradd ${euser} ${opts} \
585 "$@" || die "enewuser failed" 573 "$@" || die "enewuser failed"
586 fi 574 fi
587 ;; 575 ;;
576
577 *-netbsd*)
578 if [[ -z $@ ]] ; then
579 useradd ${opts} ${euser} || die "enewuser failed"
580 else
581 einfo " - Extra: $@"
582 useradd ${opts} ${euser} "$@" || die "enewuser failed"
583 fi
584 ;;
585
586 *-openbsd*)
587 if [[ -z $@ ]] ; then
588 useradd -u ${euid} -s ${eshell} \
589 -d ${ehome} -c "Added by portage for ${PN}" \
590 -g ${egroups} ${euser} || die "enewuser failed"
591 else
592 einfo " - Extra: $@"
593 useradd -u ${euid} -s ${eshell} \
594 -d ${ehome} -c "Added by portage for ${PN}" \
595 -g ${egroups} ${euser} "$@" || die "enewuser failed"
596 fi
597 ;;
598
588 *) 599 *)
589 if [[ -z $@ ]] ; then 600 if [[ -z $@ ]] ; then
590 useradd ${opts} ${euser} \ 601 useradd ${opts} ${euser} \
591 -c "added by portage for ${PN}" \ 602 -c "added by portage for ${PN}" \
592 || die "enewuser failed" 603 || die "enewuser failed"
595 useradd ${opts} ${euser} "$@" \ 606 useradd ${opts} ${euser} "$@" \
596 || die "enewuser failed" 607 || die "enewuser failed"
597 fi 608 fi
598 ;; 609 ;;
599 esac 610 esac
611
612 if [[ ! -e ${ROOT}/${ehome} ]] ; then
613 einfo " - Creating ${ehome} in ${ROOT}"
614 mkdir -p "${ROOT}/${ehome}"
615 chown ${euser} "${ROOT}/${ehome}"
616 chmod 755 "${ROOT}/${ehome}"
617 fi
618
600 export SANDBOX_ON=${oldsandbox} 619 export SANDBOX_ON=${oldsandbox}
601
602 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
603 then
604 einfo " - Creating ${ehome} in ${D}"
605 dodir ${ehome}
606 fowners ${euser} ${ehome}
607 fperms 755 ${ehome}
608 fi
609} 620}
610 621
611# Simplify/standardize adding groups to the system 622# @FUNCTION: enewgroup
612# vapier@gentoo.org 623# @USAGE: <group> [gid]
613# 624# @DESCRIPTION:
614# enewgroup(group, gid) 625# This function does not require you to understand how to properly add a
615# 626# group to the system. Just give it a group name to add and enewgroup will
616# Default values if you do not specify any: 627# do the rest. You may specify the gid for the group or allow the group to
617# groupname: REQUIRED ! 628# allocate the next available one.
618# gid: next available (see groupadd(8))
619# extra: none
620enewgroup() { 629enewgroup() {
630 case ${EBUILD_PHASE} in
631 unpack|compile|test|install)
632 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
633 eerror "Package fails at QA and at life. Please file a bug."
634 die "Bad package! enewgroup is only for use in pkg_* functions!"
635 esac
636
621 # get the group 637 # get the group
622 local egroup="$1"; shift 638 local egroup="$1"; shift
623 if [ -z "${egroup}" ] 639 if [ -z "${egroup}" ]
624 then 640 then
625 eerror "No group specified !" 641 eerror "No group specified !"
626 die "Cannot call enewgroup without a group" 642 die "Cannot call enewgroup without a group"
627 fi 643 fi
628 644
629 # see if group already exists 645 # see if group already exists
630 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 646 if [[ -n $(egetent group "${egroup}") ]]; then
631 then
632 return 0 647 return 0
633 fi 648 fi
634 einfo "Adding group '${egroup}' to your system ..." 649 einfo "Adding group '${egroup}' to your system ..."
635 650
636 # options to pass to useradd 651 # options to pass to useradd
642 then 657 then
643 if [ "${egid}" -gt 0 ] 658 if [ "${egid}" -gt 0 ]
644 then 659 then
645 if [ -z "`egetent group ${egid}`" ] 660 if [ -z "`egetent group ${egid}`" ]
646 then 661 then
647 if [[ "${USERLAND}" == "Darwin" ]]; then 662 if [[ "${CHOST}" == *-darwin* ]]; then
648 opts="${opts} ${egid}" 663 opts="${opts} ${egid}"
649 else 664 else
650 opts="${opts} -g ${egid}" 665 opts="${opts} -g ${egid}"
651 fi 666 fi
652 else 667 else
666 opts="${opts} ${eextra}" 681 opts="${opts} ${eextra}"
667 682
668 # add the group 683 # add the group
669 local oldsandbox="${SANDBOX_ON}" 684 local oldsandbox="${SANDBOX_ON}"
670 export SANDBOX_ON="0" 685 export SANDBOX_ON="0"
671 if [[ "${USERLAND}" == "Darwin" ]]; then 686 case ${CHOST} in
687 *-darwin*)
672 if [ ! -z "${eextra}" ]; 688 if [ ! -z "${eextra}" ];
673 then 689 then
674 einfo "Extra options are not supported on Darwin/OS X yet" 690 einfo "Extra options are not supported on Darwin/OS X yet"
675 einfo "Please report the ebuild along with the info below" 691 einfo "Please report the ebuild along with the info below"
676 einfo "eextra: ${eextra}" 692 einfo "eextra: ${eextra}"
677 die "Required function missing" 693 die "Required function missing"
678 fi 694 fi
679 695
680 # If we need the next available 696 # If we need the next available
681 case ${egid} in 697 case ${egid} in
682 *[!0-9]*) # Non numeric 698 *[!0-9]*) # Non numeric
683 for egid in `jot 898 101`; do 699 for ((egid = 101; egid <= 999; egid++)); do
684 [ -z "`egetent group ${egid}`" ] && break 700 [[ -z $(egetent group ${egid}) ]] && break
685 done 701 done
686 esac 702 esac
687 dscl . create /groups/${egroup} gid ${egid} 703 dscl . create /groups/${egroup} gid ${egid}
688 dscl . create /groups/${egroup} passwd '*' 704 dscl . create /groups/${egroup} passwd '*'
689 elif [[ "${USERLAND}" == "BSD" ]] ; then 705 ;;
706
707 *-freebsd*|*-dragonfly*)
690 case ${egid} in 708 case ${egid} in
691 *[!0-9]*) # Non numeric 709 *[!0-9]*) # Non numeric
692 for egid in `jot 898 101`; do 710 for ((egid = 101; egid <= 999; egid++)); do
693 [ -z "`egetent group ${egid}`" ] && break 711 [[ -z $(egetent group ${egid}) ]] && break
694 done 712 done
695 esac 713 esac
696 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 714 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
697 else 715 ;;
716
717 *-netbsd*)
718 case ${egid} in
719 *[!0-9]*) # Non numeric
720 for ((egid = 101; egid <= 999; egid++)); do
721 [[ -z $(egetent group ${egid}) ]] && break
722 done
723 esac
724 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
725 ;;
726
727 *)
698 groupadd ${opts} ${egroup} || die "enewgroup failed" 728 groupadd ${opts} ${egroup} || die "enewgroup failed"
699 fi 729 ;;
730 esac
700 export SANDBOX_ON="${oldsandbox}" 731 export SANDBOX_ON="${oldsandbox}"
701} 732}
702 733
703# Simple script to replace 'dos2unix' binaries 734# @FUNCTION: edos2unix
704# vapier@gentoo.org 735# @USAGE: <file> [more files ...]
705# 736# @DESCRIPTION:
706# edos2unix(file, <more files> ...) 737# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
738# to remove all of these text utilities from DEPEND variables because this
739# is a script based solution. Just give it a list of files to convert and
740# they will all be changed from the DOS CRLF format to the UNIX LF format.
707edos2unix() { 741edos2unix() {
708 for f in "$@" 742 echo "$@" | xargs sed -i 's/\r$//'
709 do
710 cp "${f}" ${T}/edos2unix
711 sed 's/\r$//' ${T}/edos2unix > "${f}"
712 done
713} 743}
714
715
716##############################################################
717# START: Handle .desktop files and menu entries #
718# maybe this should be separated into a new eclass some time #
719# lanius@gentoo.org #
720##############################################################
721 744
722# Make a desktop file ! 745# Make a desktop file !
723# Great for making those icons in kde/gnome startmenu ! 746# Great for making those icons in kde/gnome startmenu !
724# Amaze your friends ! Get the women ! Join today ! 747# Amaze your friends ! Get the women ! Join today !
725# 748#
726# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 749# make_desktop_entry(<command>, [name], [icon], [type], [path])
727# 750#
728# binary: what binary does the app run with ? 751# binary: what command does the app run with ?
729# name: the name that will show up in the menu 752# name: the name that will show up in the menu
730# icon: give your little like a pretty little icon ... 753# icon: give your little like a pretty little icon ...
731# this can be relative (to /usr/share/pixmaps) or 754# this can be relative (to /usr/share/pixmaps) or
732# a full path to an icon 755# a full path to an icon
733# type: what kind of application is this ? for categories: 756# type: what kind of application is this ? for categories:
734# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 757# http://standards.freedesktop.org/menu-spec/latest/apa.html
735# path: if your app needs to startup in a specific dir 758# path: if your app needs to startup in a specific dir
736make_desktop_entry() { 759make_desktop_entry() {
737 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 760 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
738 761
739 local exec=${1} 762 local exec=${1}
740 local name=${2:-${PN}} 763 local name=${2:-${PN}}
741 local icon=${3:-${PN}.png} 764 local icon=${3:-${PN}}
742 local type=${4} 765 local type=${4}
743 local path=${5} 766 local path=${5}
744 767
745 if [[ -z ${type} ]] ; then 768 if [[ -z ${type} ]] ; then
746 local catmaj=${CATEGORY%%-*} 769 local catmaj=${CATEGORY%%-*}
747 local catmin=${CATEGORY##*-} 770 local catmin=${CATEGORY##*-}
748 case ${catmaj} in 771 case ${catmaj} in
749 app) 772 app)
750 case ${catmin} in 773 case ${catmin} in
774 accessibility) type=Accessibility;;
751 admin) type=System;; 775 admin) type=System;;
776 antivirus) type=System;;
777 arch) type=Archiving;;
778 backup) type=Archiving;;
752 cdr) type=DiscBurning;; 779 cdr) type=DiscBurning;;
753 dicts) type=Dictionary;; 780 dicts) type=Dictionary;;
781 doc) type=Documentation;;
754 editors) type=TextEditor;; 782 editors) type=TextEditor;;
755 emacs) type=TextEditor;; 783 emacs) type=TextEditor;;
756 emulation) type=Emulator;; 784 emulation) type=Emulator;;
757 laptop) type=HardwareSettings;; 785 laptop) type=HardwareSettings;;
758 office) type=Office;; 786 office) type=Office;;
787 pda) type=PDA;;
759 vim) type=TextEditor;; 788 vim) type=TextEditor;;
760 xemacs) type=TextEditor;; 789 xemacs) type=TextEditor;;
761 *) type=;; 790 *) type=;;
762 esac 791 esac
763 ;; 792 ;;
764 793
765 dev) 794 dev)
766 type="Development" 795 type="Development"
767 ;; 796 ;;
768 797
769 games) 798 games)
770 [[ -z ${path} ]] && path=${GAMES_BINDIR}
771
772 case ${catmin} in 799 case ${catmin} in
773 action) type=ActionGame;; 800 action|fps) type=ActionGame;;
774 arcade) type=ArcadeGame;; 801 arcade) type=ArcadeGame;;
775 board) type=BoardGame;; 802 board) type=BoardGame;;
776 kid) type=KidsGame;;
777 emulation) type=Emulator;; 803 emulation) type=Emulator;;
804 kids) type=KidsGame;;
778 puzzle) type=LogicGame;; 805 puzzle) type=LogicGame;;
779 rpg) type=RolePlaying;;
780 roguelike) type=RolePlaying;; 806 roguelike) type=RolePlaying;;
807 rpg) type=RolePlaying;;
781 simulation) type=Simulation;; 808 simulation) type=Simulation;;
782 sports) type=SportsGame;; 809 sports) type=SportsGame;;
783 strategy) type=StrategyGame;; 810 strategy) type=StrategyGame;;
784 *) type=;; 811 *) type=;;
785 esac 812 esac
786 type="Game;${type}" 813 type="Game;${type}"
814 ;;
815
816 gnome)
817 type="Gnome;GTK"
818 ;;
819
820 kde)
821 type="KDE;Qt"
787 ;; 822 ;;
788 823
789 mail) 824 mail)
790 type="Network;Email" 825 type="Network;Email"
791 ;; 826 ;;
793 media) 828 media)
794 case ${catmin} in 829 case ${catmin} in
795 gfx) type=Graphics;; 830 gfx) type=Graphics;;
796 radio) type=Tuner;; 831 radio) type=Tuner;;
797 sound) type=Audio;; 832 sound) type=Audio;;
798 tv) type=TV;; 833 tv) type=TV;;
799 video) type=Video;; 834 video) type=Video;;
800 *) type=;; 835 *) type=;;
801 esac 836 esac
802 type="AudioVideo;${type}" 837 type="AudioVideo;${type}"
803 ;; 838 ;;
804 839
805 net) 840 net)
806 case ${catmin} in 841 case ${catmin} in
807 dialup) type=Dialup;; 842 dialup) type=Dialup;;
808 ftp) type=FileTransfer;; 843 ftp) type=FileTransfer;;
809 im) type=InstantMessaging;; 844 im) type=InstantMessaging;;
810 irc) type=IRCClient;; 845 irc) type=IRCClient;;
811 mail) type=Email;; 846 mail) type=Email;;
812 news) type=News;; 847 news) type=News;;
813 nntp) type=News;; 848 nntp) type=News;;
814 p2p) type=FileTransfer;; 849 p2p) type=FileTransfer;;
815 *) type=;; 850 *) type=;;
816 esac 851 esac
817 type="Network;${type}" 852 type="Network;${type}"
818 ;; 853 ;;
819 854
820 sci) 855 sci)
821 case ${catmin} in 856 case ${catmin} in
822 astro*) type=Astronomoy;; 857 astro*) type=Astronomy;;
823 bio*) type=Biology;; 858 bio*) type=Biology;;
824 calc*) type=Calculator;; 859 calc*) type=Calculator;;
825 chem*) type=Chemistry;; 860 chem*) type=Chemistry;;
861 elec*) type=Electronics;;
826 geo*) type=Geology;; 862 geo*) type=Geology;;
827 math*) type=Math;; 863 math*) type=Math;;
864 physics) type=Physics;;
865 visual*) type=DataVisualization;;
828 *) type=;; 866 *) type=;;
829 esac 867 esac
830 type="Science;${type}" 868 type="Science;${type}"
869 ;;
870
871 sys)
872 type="System"
831 ;; 873 ;;
832 874
833 www) 875 www)
834 case ${catmin} in 876 case ${catmin} in
835 client) type=WebBrowser;; 877 client) type=WebBrowser;;
836 *) type=;; 878 *) type=;;
837 esac 879 esac
838 type="Network" 880 type="Network"
839 ;; 881 ;;
840 882
841 *) 883 *)
846 if [ "${SLOT}" == "0" ] ; then 888 if [ "${SLOT}" == "0" ] ; then
847 local desktop_name="${PN}" 889 local desktop_name="${PN}"
848 else 890 else
849 local desktop_name="${PN}-${SLOT}" 891 local desktop_name="${PN}-${SLOT}"
850 fi 892 fi
893 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
851 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 894 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
852 895
896 cat <<-EOF > "${desktop}"
853echo "[Desktop Entry] 897 [Desktop Entry]
854Encoding=UTF-8 898 Version=1.0
855Version=0.9.2
856Name=${name} 899 Name=${name}
857Type=Application 900 Type=Application
858Comment=${DESCRIPTION} 901 Comment=${DESCRIPTION}
859Exec=${exec} 902 Exec=${exec}
860Path=${path} 903 TryExec=${exec%% *}
861Icon=${icon} 904 Icon=${icon}
862Categories=Application;${type};" > "${desktop}" 905 Categories=${type};
906 EOF
863 907
908 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
909
910 (
911 # wrap the env here so that the 'insinto' call
912 # doesn't corrupt the env of the caller
864 insinto /usr/share/applications 913 insinto /usr/share/applications
865 doins "${desktop}" 914 doins "${desktop}"
866 915 )
867 return 0
868} 916}
869 917
870# Make a GDM/KDM Session file 918# @FUNCTION: validate_desktop_entries
871# 919# @USAGE: [directories]
872# make_desktop_entry(<title>, <command>) 920# @MAINTAINER:
873# title: File to execute to start the Window Manager 921# Carsten Lohrke <carlo@gentoo.org>
874# command: Name of the Window Manager 922# @DESCRIPTION:
923# Validate desktop entries using desktop-file-utils
924validate_desktop_entries() {
925 if [[ -x /usr/bin/desktop-file-validate ]] ; then
926 einfo "Checking desktop entry validity"
927 local directories=""
928 for d in /usr/share/applications $@ ; do
929 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
930 done
931 if [[ -n ${directories} ]] ; then
932 for FILE in $(find ${directories} -name "*\.desktop" \
933 -not -path '*.hidden*' | sort -u 2>/dev/null)
934 do
935 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
936 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
937 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
938 done
939 fi
940 echo ""
941 else
942 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
943 fi
944}
875 945
946# @FUNCTION: make_session_desktop
947# @USAGE: <title> <command>
948# @DESCRIPTION:
949# Make a GDM/KDM Session file. The title is the file to execute to start the
950# Window Manager. The command is the name of the Window Manager.
876make_session_desktop() { 951make_session_desktop() {
877 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 952 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
878 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 953 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
879 954
880 local title=$1 955 local title=$1
881 local command=$2 956 local command=$2
882 local desktop=${T}/${wm}.desktop 957 local desktop=${T}/${wm}.desktop
883 958
959 cat <<-EOF > "${desktop}"
884echo "[Desktop Entry] 960 [Desktop Entry]
885Encoding=UTF-8
886Name=${title} 961 Name=${title}
887Comment=This session logs you into ${title} 962 Comment=This session logs you into ${title}
888Exec=${command} 963 Exec=${command}
889TryExec=${command} 964 TryExec=${command}
890Type=Application" > "${desktop}" 965 Type=Application
966 EOF
891 967
968 (
969 # wrap the env here so that the 'insinto' call
970 # doesn't corrupt the env of the caller
892 insinto /usr/share/xsessions 971 insinto /usr/share/xsessions
893 doins "${desktop}" 972 doins "${desktop}"
973 )
894} 974}
895 975
976# @FUNCTION: domenu
977# @USAGE: <menus>
978# @DESCRIPTION:
979# Install the list of .desktop menu files into the appropriate directory
980# (/usr/share/applications).
896domenu() { 981domenu() {
982 (
983 # wrap the env here so that the 'insinto' call
984 # doesn't corrupt the env of the caller
897 local i j 985 local i j ret=0
898 insinto /usr/share/applications 986 insinto /usr/share/applications
899 for i in "$@" ; do 987 for i in "$@" ; do
900 if [[ -f ${i} ]] ; then 988 if [[ -f ${i} ]] ; then
901 doins "${i}" 989 doins "${i}"
990 ((ret+=$?))
902 elif [[ -d ${i} ]] ; then 991 elif [[ -d ${i} ]] ; then
903 for j in "${i}"/*.desktop ; do 992 for j in "${i}"/*.desktop ; do
904 doins "${j}" 993 doins "${j}"
994 ((ret+=$?))
905 done 995 done
996 else
997 ((++ret))
906 fi 998 fi
907 done 999 done
1000 exit ${ret}
1001 )
908} 1002}
1003
1004# @FUNCTION: newmenu
1005# @USAGE: <menu> <newname>
1006# @DESCRIPTION:
1007# Like all other new* functions, install the specified menu as newname.
909newmenu() { 1008newmenu() {
1009 (
1010 # wrap the env here so that the 'insinto' call
1011 # doesn't corrupt the env of the caller
910 insinto /usr/share/applications 1012 insinto /usr/share/applications
911 newins "$1" "$2" 1013 newins "$@"
1014 )
912} 1015}
913 1016
1017# @FUNCTION: doicon
1018# @USAGE: <list of icons>
1019# @DESCRIPTION:
1020# Install the list of icons into the icon directory (/usr/share/pixmaps).
1021# This is useful in conjunction with creating desktop/menu files.
914doicon() { 1022doicon() {
1023 (
1024 # wrap the env here so that the 'insinto' call
1025 # doesn't corrupt the env of the caller
915 local i j 1026 local i j ret
916 insinto /usr/share/pixmaps 1027 insinto /usr/share/pixmaps
917 for i in "$@" ; do 1028 for i in "$@" ; do
918 if [[ -f ${i} ]] ; then 1029 if [[ -f ${i} ]] ; then
919 doins "${i}" 1030 doins "${i}"
1031 ((ret+=$?))
920 elif [[ -d ${i} ]] ; then 1032 elif [[ -d ${i} ]] ; then
921 for j in "${i}"/*.png ; do 1033 for j in "${i}"/*.png ; do
922 doins "${j}" 1034 doins "${j}"
1035 ((ret+=$?))
923 done 1036 done
1037 else
1038 ((++ret))
924 fi 1039 fi
925 done 1040 done
1041 exit ${ret}
1042 )
926} 1043}
1044
1045# @FUNCTION: newicon
1046# @USAGE: <icon> <newname>
1047# @DESCRIPTION:
1048# Like all other new* functions, install the specified icon as newname.
927newicon() { 1049newicon() {
1050 (
1051 # wrap the env here so that the 'insinto' call
1052 # doesn't corrupt the env of the caller
928 insinto /usr/share/pixmaps 1053 insinto /usr/share/pixmaps
929 newins "$1" "$2" 1054 newins "$@"
1055 )
930} 1056}
931
932##############################################################
933# END: Handle .desktop files and menu entries #
934##############################################################
935
936 1057
937# for internal use only (unpack_pdv and unpack_makeself) 1058# for internal use only (unpack_pdv and unpack_makeself)
938find_unpackable_file() { 1059find_unpackable_file() {
939 local src="$1" 1060 local src=$1
940 if [ -z "${src}" ] 1061 if [[ -z ${src} ]] ; then
941 then
942 src="${DISTDIR}/${A}" 1062 src=${DISTDIR}/${A}
943 else 1063 else
944 if [ -e "${DISTDIR}/${src}" ] 1064 if [[ -e ${DISTDIR}/${src} ]] ; then
945 then
946 src="${DISTDIR}/${src}" 1065 src=${DISTDIR}/${src}
947 elif [ -e "${PWD}/${src}" ] 1066 elif [[ -e ${PWD}/${src} ]] ; then
948 then
949 src="${PWD}/${src}" 1067 src=${PWD}/${src}
950 elif [ -e "${src}" ] 1068 elif [[ -e ${src} ]] ; then
951 then
952 src="${src}" 1069 src=${src}
953 fi
954 fi 1070 fi
955 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1071 fi
1072 [[ ! -e ${src} ]] && return 1
956 echo "${src}" 1073 echo "${src}"
957} 1074}
958 1075
1076# @FUNCTION: unpack_pdv
1077# @USAGE: <file to unpack> <size of off_t>
1078# @DESCRIPTION:
959# Unpack those pesky pdv generated files ... 1079# Unpack those pesky pdv generated files ...
960# They're self-unpacking programs with the binary package stuffed in 1080# They're self-unpacking programs with the binary package stuffed in
961# the middle of the archive. Valve seems to use it a lot ... too bad 1081# the middle of the archive. Valve seems to use it a lot ... too bad
962# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1082# it seems to like to segfault a lot :(. So lets take it apart ourselves.
963# 1083#
964# Usage: unpack_pdv [file to unpack] [size of off_t]
965# - you have to specify the off_t size ... i have no idea how to extract that 1084# You have to specify the off_t size ... I have no idea how to extract that
966# information out of the binary executable myself. basically you pass in 1085# information out of the binary executable myself. Basically you pass in
967# the size of the off_t type (in bytes) on the machine that built the pdv 1086# the size of the off_t type (in bytes) on the machine that built the pdv
1087# archive.
1088#
968# archive. one way to determine this is by running the following commands: 1089# One way to determine this is by running the following commands:
1090#
1091# @CODE
969# strings <pdv archive> | grep lseek 1092# strings <pdv archive> | grep lseek
970# strace -elseek <pdv archive> 1093# strace -elseek <pdv archive>
1094# @CODE
1095#
971# basically look for the first lseek command (we do the strings/grep because 1096# Basically look for the first lseek command (we do the strings/grep because
972# sometimes the function call is _llseek or something) and steal the 2nd 1097# sometimes the function call is _llseek or something) and steal the 2nd
973# parameter. here is an example: 1098# parameter. Here is an example:
1099#
1100# @CODE
974# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1101# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
975# lseek 1102# lseek
976# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1103# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
977# lseek(3, -4, SEEK_END) = 2981250 1104# lseek(3, -4, SEEK_END) = 2981250
1105# @CODE
1106#
978# thus we would pass in the value of '4' as the second parameter. 1107# Thus we would pass in the value of '4' as the second parameter.
979unpack_pdv() { 1108unpack_pdv() {
980 local src="`find_unpackable_file $1`" 1109 local src=$(find_unpackable_file "$1")
981 local sizeoff_t="$2" 1110 local sizeoff_t=$2
982 1111
1112 [[ -z ${src} ]] && die "Could not locate source for '$1'"
983 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1113 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
984 1114
985 local shrtsrc="`basename ${src}`" 1115 local shrtsrc=$(basename "${src}")
986 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1116 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
987 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1117 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
988 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1118 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
989 1119
990 # grab metadata for debug reasons 1120 # grab metadata for debug reasons
991 local metafile="$(emktemp)" 1121 local metafile=$(emktemp)
992 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1122 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
993 1123
994 # rip out the final file name from the metadata 1124 # rip out the final file name from the metadata
995 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1125 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
996 datafile="`basename ${datafile}`" 1126 datafile=$(basename "${datafile}")
997 1127
998 # now lets uncompress/untar the file if need be 1128 # now lets uncompress/untar the file if need be
999 local tmpfile="$(emktemp)" 1129 local tmpfile=$(emktemp)
1000 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1130 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1001 1131
1002 local iscompressed="`file -b ${tmpfile}`" 1132 local iscompressed=$(file -b "${tmpfile}")
1003 if [ "${iscompressed:0:8}" == "compress" ] ; then 1133 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1004 iscompressed=1 1134 iscompressed=1
1005 mv ${tmpfile}{,.Z} 1135 mv ${tmpfile}{,.Z}
1006 gunzip ${tmpfile} 1136 gunzip ${tmpfile}
1007 else 1137 else
1008 iscompressed=0 1138 iscompressed=0
1009 fi 1139 fi
1010 local istar="`file -b ${tmpfile}`" 1140 local istar=$(file -b "${tmpfile}")
1011 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1141 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1012 istar=1 1142 istar=1
1013 else 1143 else
1014 istar=0 1144 istar=0
1015 fi 1145 fi
1016 1146
1044 true 1174 true
1045 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1175 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1046 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1176 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1047} 1177}
1048 1178
1179# @FUNCTION: unpack_makeself
1180# @USAGE: [file to unpack] [offset] [tail|dd]
1181# @DESCRIPTION:
1049# Unpack those pesky makeself generated files ... 1182# Unpack those pesky makeself generated files ...
1050# They're shell scripts with the binary package tagged onto 1183# They're shell scripts with the binary package tagged onto
1051# the end of the archive. Loki utilized the format as does 1184# the end of the archive. Loki utilized the format as does
1052# many other game companies. 1185# many other game companies.
1053# 1186#
1054# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1187# If the file is not specified, then ${A} is used. If the
1055# - If the file is not specified then unpack will utilize ${A}.
1056# - If the offset is not specified then we will attempt to extract 1188# offset is not specified then we will attempt to extract
1057# the proper offset from the script itself. 1189# the proper offset from the script itself.
1058unpack_makeself() { 1190unpack_makeself() {
1191 local src_input=${1:-${A}}
1059 local src="$(find_unpackable_file "$1")" 1192 local src=$(find_unpackable_file "${src_input}")
1060 local skip="$2" 1193 local skip=$2
1061 local exe="$3" 1194 local exe=$3
1062 1195
1196 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1197
1063 local shrtsrc="$(basename "${src}")" 1198 local shrtsrc=$(basename "${src}")
1064 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1199 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1065 if [ -z "${skip}" ] 1200 if [[ -z ${skip} ]] ; then
1066 then
1067 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1201 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1068 local skip=0 1202 local skip=0
1069 exe=tail 1203 exe=tail
1070 case ${ver} in 1204 case ${ver} in
1071 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1205 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1072 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1206 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1073 ;; 1207 ;;
1074 2.0|2.0.1) 1208 2.0|2.0.1)
1075 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1209 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1076 ;; 1210 ;;
1084 ;; 1218 ;;
1085 2.1.3) 1219 2.1.3)
1086 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1220 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1087 let skip="skip + 1" 1221 let skip="skip + 1"
1088 ;; 1222 ;;
1089 2.1.4) 1223 2.1.4|2.1.5)
1090 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1224 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1091 skip=$(head -n ${skip} "${src}" | wc -c) 1225 skip=$(head -n ${skip} "${src}" | wc -c)
1092 exe="dd" 1226 exe="dd"
1093 ;; 1227 ;;
1094 *) 1228 *)
1106 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1240 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1107 *) die "makeself cant handle exe '${exe}'" 1241 *) die "makeself cant handle exe '${exe}'"
1108 esac 1242 esac
1109 1243
1110 # lets grab the first few bytes of the file to figure out what kind of archive it is 1244 # lets grab the first few bytes of the file to figure out what kind of archive it is
1111 local tmpfile="$(emktemp)" 1245 local tmpfile=$(emktemp)
1112 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1246 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1113 local filetype="$(file -b "${tmpfile}")" 1247 local filetype=$(file -b "${tmpfile}")
1114 case ${filetype} in 1248 case ${filetype} in
1115 *tar\ archive) 1249 *tar\ archive*)
1116 eval ${exe} | tar --no-same-owner -xf - 1250 eval ${exe} | tar --no-same-owner -xf -
1117 ;; 1251 ;;
1118 bzip2*) 1252 bzip2*)
1119 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1253 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1120 ;; 1254 ;;
1130 ;; 1264 ;;
1131 esac 1265 esac
1132 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1266 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1133} 1267}
1134 1268
1269# @FUNCTION: check_license
1270# @USAGE: [license]
1271# @DESCRIPTION:
1135# Display a license for user to accept. 1272# Display a license for user to accept. If no license is
1136#
1137# Usage: check_license [license]
1138# - If the file is not specified then ${LICENSE} is used. 1273# specified, then ${LICENSE} is used.
1139check_license() { 1274check_license() {
1140 local lic=$1 1275 local lic=$1
1141 if [ -z "${lic}" ] ; then 1276 if [ -z "${lic}" ] ; then
1142 lic="${PORTDIR}/licenses/${LICENSE}" 1277 lic="${PORTDIR}/licenses/${LICENSE}"
1143 else 1278 else
1144 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1279 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1145 lic="${PORTDIR}/licenses/${src}" 1280 lic="${PORTDIR}/licenses/${lic}"
1146 elif [ -e "${PWD}/${src}" ] ; then 1281 elif [ -e "${PWD}/${lic}" ] ; then
1147 lic="${PWD}/${src}" 1282 lic="${PWD}/${lic}"
1148 elif [ -e "${src}" ] ; then 1283 elif [ -e "${lic}" ] ; then
1149 lic="${src}" 1284 lic="${lic}"
1150 fi
1151 fi 1285 fi
1286 fi
1152 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1287 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1153 local l="`basename ${lic}`" 1288 local l="`basename ${lic}`"
1154 1289
1155 # here is where we check for the licenses the user already 1290 # here is where we check for the licenses the user already
1156 # accepted ... if we don't find a match, we make the user accept 1291 # accepted ... if we don't find a match, we make the user accept
1157 local shopts=$- 1292 local shopts=$-
1158 local alic 1293 local alic
1159 set -o noglob #so that bash doesn't expand "*" 1294 set -o noglob #so that bash doesn't expand "*"
1160 for alic in ${ACCEPT_LICENSE} ; do 1295 for alic in ${ACCEPT_LICENSE} ; do
1161 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1296 if [[ ${alic} == ${l} ]]; then
1162 set +o noglob; set -${shopts} #reset old shell opts 1297 set +o noglob; set -${shopts} #reset old shell opts
1163 return 0 1298 return 0
1164 fi 1299 fi
1165 done 1300 done
1166 set +o noglob; set -$shopts #reset old shell opts 1301 set +o noglob; set -$shopts #reset old shell opts
1167 1302
1168 local licmsg="$(emktemp)" 1303 local licmsg=$(emktemp)
1169 cat << EOF > ${licmsg} 1304 cat <<-EOF > ${licmsg}
1170********************************************************** 1305 **********************************************************
1171The following license outlines the terms of use of this 1306 The following license outlines the terms of use of this
1172package. You MUST accept this license for installation to 1307 package. You MUST accept this license for installation to
1173continue. When you are done viewing, hit 'q'. If you 1308 continue. When you are done viewing, hit 'q'. If you
1174CTRL+C out of this, the install will not run! 1309 CTRL+C out of this, the install will not run!
1175********************************************************** 1310 **********************************************************
1176 1311
1177EOF 1312 EOF
1178 cat ${lic} >> ${licmsg} 1313 cat ${lic} >> ${licmsg}
1179 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1314 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1180 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1315 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1181 read alic 1316 read alic
1182 case ${alic} in 1317 case ${alic} in
1189 die "Failed to accept license" 1324 die "Failed to accept license"
1190 ;; 1325 ;;
1191 esac 1326 esac
1192} 1327}
1193 1328
1329# @FUNCTION: cdrom_get_cds
1330# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1331# @DESCRIPTION:
1194# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1332# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1195# the whole 'non-interactive' policy, but damnit I want CD support ! 1333# the whole 'non-interactive' policy, but damnit I want CD support !
1196# 1334#
1197# with these cdrom functions we handle all the user interaction and 1335# With these cdrom functions we handle all the user interaction and
1198# standardize everything. all you have to do is call cdrom_get_cds() 1336# standardize everything. All you have to do is call cdrom_get_cds()
1199# and when the function returns, you can assume that the cd has been 1337# and when the function returns, you can assume that the cd has been
1200# found at CDROM_ROOT. 1338# found at CDROM_ROOT.
1201# 1339#
1340# The function will attempt to locate a cd based upon a file that is on
1341# the cd. The more files you give this function, the more cds
1342# the cdrom functions will handle.
1343#
1202# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1344# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1203# etc... if you want to give the cds better names, then just export 1345# etc... If you want to give the cds better names, then just export
1204# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1346# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1347# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1348# also use the CDROM_NAME_SET bash array.
1205# 1349#
1206# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1350# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1207#
1208# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1209# - this will attempt to locate a cd based upon a file that is on
1210# the cd ... the more files you give this function, the more cds
1211# the cdrom functions will handle
1212cdrom_get_cds() { 1351cdrom_get_cds() {
1213 # first we figure out how many cds we're dealing with by 1352 # first we figure out how many cds we're dealing with by
1214 # the # of files they gave us 1353 # the # of files they gave us
1215 local cdcnt=0 1354 local cdcnt=0
1216 local f= 1355 local f=
1217 for f in "$@" ; do 1356 for f in "$@" ; do
1218 cdcnt=$((cdcnt + 1)) 1357 ((++cdcnt))
1219 export CDROM_CHECK_${cdcnt}="$f" 1358 export CDROM_CHECK_${cdcnt}="$f"
1220 done 1359 done
1221 export CDROM_TOTAL_CDS=${cdcnt} 1360 export CDROM_TOTAL_CDS=${cdcnt}
1222 export CDROM_CURRENT_CD=1 1361 export CDROM_CURRENT_CD=1
1223 1362
1224 # now we see if the user gave use CD_ROOT ... 1363 # now we see if the user gave use CD_ROOT ...
1225 # if they did, let's just believe them that it's correct 1364 # if they did, let's just believe them that it's correct
1226 if [[ ! -z ${CD_ROOT} ]] ; then
1227 export CDROM_ROOT=${CD_ROOT}
1228 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1229 return
1230 fi
1231 # do the same for CD_ROOT_X
1232 if [[ ! -z ${CD_ROOT_1} ]] ; then 1365 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1233 local var= 1366 local var=
1234 cdcnt=0 1367 cdcnt=0
1235 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1368 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1236 cdcnt=$((cdcnt + 1)) 1369 ((++cdcnt))
1237 var="CD_ROOT_${cdcnt}" 1370 var="CD_ROOT_${cdcnt}"
1371 [[ -z ${!var} ]] && var="CD_ROOT"
1238 if [[ -z ${!var} ]] ; then 1372 if [[ -z ${!var} ]] ; then
1239 eerror "You must either use just the CD_ROOT" 1373 eerror "You must either use just the CD_ROOT"
1240 eerror "or specify ALL the CD_ROOT_X variables." 1374 eerror "or specify ALL the CD_ROOT_X variables."
1241 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1375 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1242 die "could not locate CD_ROOT_${cdcnt}" 1376 die "could not locate CD_ROOT_${cdcnt}"
1243 fi 1377 fi
1244 export CDROM_ROOTS_${cdcnt}="${!var}"
1245 done 1378 done
1246 export CDROM_ROOT=${CDROM_ROOTS_1} 1379 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1247 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1380 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1381 export CDROM_SET=-1
1382 for f in ${CDROM_CHECK_1//:/ } ; do
1383 ((++CDROM_SET))
1384 [[ -e ${CD_ROOT}/${f} ]] && break
1385 done
1386 export CDROM_MATCH=${f}
1248 return 1387 return
1249 fi 1388 fi
1250 1389
1390 # User didn't help us out so lets make sure they know they can
1391 # simplify the whole process ...
1251 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1392 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1252 einfon "This ebuild will need the " 1393 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1253 if [[ -z ${CDROM_NAME} ]] ; then
1254 echo "cdrom for ${PN}."
1255 else
1256 echo "${CDROM_NAME}."
1257 fi
1258 echo 1394 echo
1259 einfo "If you do not have the CD, but have the data files" 1395 einfo "If you do not have the CD, but have the data files"
1260 einfo "mounted somewhere on your filesystem, just export" 1396 einfo "mounted somewhere on your filesystem, just export"
1261 einfo "the variable CD_ROOT so that it points to the" 1397 einfo "the variable CD_ROOT so that it points to the"
1262 einfo "directory containing the files." 1398 einfo "directory containing the files."
1263 echo 1399 echo
1264 einfo "For example:" 1400 einfo "For example:"
1265 einfo "export CD_ROOT=/mnt/cdrom" 1401 einfo "export CD_ROOT=/mnt/cdrom"
1266 echo 1402 echo
1267 else 1403 else
1404 if [[ -n ${CDROM_NAME_SET} ]] ; then
1405 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1406 cdcnt=0
1407 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1408 ((++cdcnt))
1409 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1410 done
1411 fi
1412
1268 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1413 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1269 cdcnt=0 1414 cdcnt=0
1270 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1415 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1271 cdcnt=$((cdcnt + 1)) 1416 ((++cdcnt))
1272 var="CDROM_NAME_${cdcnt}" 1417 var="CDROM_NAME_${cdcnt}"
1273 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1418 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1274 done 1419 done
1275 echo 1420 echo
1276 einfo "If you do not have the CDs, but have the data files" 1421 einfo "If you do not have the CDs, but have the data files"
1277 einfo "mounted somewhere on your filesystem, just export" 1422 einfo "mounted somewhere on your filesystem, just export"
1278 einfo "the following variables so they point to the right place:" 1423 einfo "the following variables so they point to the right place:"
1279 einfon "" 1424 einfon ""
1280 cdcnt=0 1425 cdcnt=0
1281 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1426 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1282 cdcnt=$((cdcnt + 1)) 1427 ((++cdcnt))
1283 echo -n " CD_ROOT_${cdcnt}" 1428 echo -n " CD_ROOT_${cdcnt}"
1284 done 1429 done
1285 echo 1430 echo
1286 einfo "Or, if you have all the files in the same place, or" 1431 einfo "Or, if you have all the files in the same place, or"
1287 einfo "you only have one cdrom, you can export CD_ROOT" 1432 einfo "you only have one cdrom, you can export CD_ROOT"
1290 echo 1435 echo
1291 einfo "For example:" 1436 einfo "For example:"
1292 einfo "export CD_ROOT_1=/mnt/cdrom" 1437 einfo "export CD_ROOT_1=/mnt/cdrom"
1293 echo 1438 echo
1294 fi 1439 fi
1440
1441 export CDROM_SET=""
1295 export CDROM_CURRENT_CD=0 1442 export CDROM_CURRENT_CD=0
1296 cdrom_load_next_cd 1443 cdrom_load_next_cd
1297} 1444}
1298 1445
1299# this is only used when you need access to more than one cd. 1446# @FUNCTION: cdrom_load_next_cd
1300# when you have finished using the first cd, just call this function. 1447# @DESCRIPTION:
1301# when it returns, CDROM_ROOT will be pointing to the second cd. 1448# Some packages are so big they come on multiple CDs. When you're done reading
1302# remember, you can only go forward in the cd chain, you can't go back. 1449# files off a CD and want access to the next one, just call this function.
1450# Again, all the messy details of user interaction are taken care of for you.
1451# Once this returns, just read the variable CDROM_ROOT for the location of the
1452# mounted CD. Note that you can only go forward in the CD list, so make sure
1453# you only call this function when you're done using the current CD.
1303cdrom_load_next_cd() { 1454cdrom_load_next_cd() {
1304 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1305 local var= 1455 local var
1306 1456 ((++CDROM_CURRENT_CD))
1307 if [[ ! -z ${CD_ROOT} ]] ; then
1308 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1309 return
1310 fi
1311 1457
1312 unset CDROM_ROOT 1458 unset CDROM_ROOT
1313 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1459 var=CD_ROOT_${CDROM_CURRENT_CD}
1460 [[ -z ${!var} ]] && var="CD_ROOT"
1314 if [[ -z ${!var} ]] ; then 1461 if [[ -z ${!var} ]] ; then
1315 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1462 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1316 cdrom_locate_file_on_cd ${!var} 1463 _cdrom_locate_file_on_cd ${!var}
1317 else 1464 else
1318 export CDROM_ROOT=${!var} 1465 export CDROM_ROOT=${!var}
1319 fi 1466 fi
1320 1467
1321 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1468 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1326# all it does is try to locate a give file on a cd ... if the cd isn't 1473# all it does is try to locate a give file on a cd ... if the cd isn't
1327# found, then a message asking for the user to insert the cdrom will be 1474# found, then a message asking for the user to insert the cdrom will be
1328# displayed and we'll hang out here until: 1475# displayed and we'll hang out here until:
1329# (1) the file is found on a mounted cdrom 1476# (1) the file is found on a mounted cdrom
1330# (2) the user hits CTRL+C 1477# (2) the user hits CTRL+C
1331cdrom_locate_file_on_cd() { 1478_cdrom_locate_file_on_cd() {
1479 local mline=""
1480 local showedmsg=0 showjolietmsg=0
1481
1332 while [[ -z ${CDROM_ROOT} ]] ; do 1482 while [[ -z ${CDROM_ROOT} ]] ; do
1483 local i=0
1484 local -a cdset=(${*//:/ })
1485 if [[ -n ${CDROM_SET} ]] ; then
1486 cdset=(${cdset[${CDROM_SET}]})
1487 fi
1488
1489 while [[ -n ${cdset[${i}]} ]] ; do
1333 local dir="$(dirname ${@})" 1490 local dir=$(dirname ${cdset[${i}]})
1334 local file="$(basename ${@})" 1491 local file=$(basename ${cdset[${i}]})
1335 local mline=""
1336 local showedmsg=0
1337 1492
1338 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1493 local point= node= fs= foo=
1494 while read point node fs foo ; do
1495 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1496 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1497 && continue
1498 point=${point//\040/ }
1339 [[ -d ${mline}/${dir} ]] || continue 1499 [[ ! -d ${point}/${dir} ]] && continue
1340 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1500 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1341 && export CDROM_ROOT=${mline} 1501 export CDROM_ROOT=${point}
1502 export CDROM_SET=${i}
1503 export CDROM_MATCH=${cdset[${i}]}
1504 return
1505 done <<< "$(get_mounts)"
1506
1507 ((++i))
1342 done 1508 done
1343 1509
1344 if [[ -z ${CDROM_ROOT} ]] ; then
1345 echo 1510 echo
1346 if [[ ${showedmsg} -eq 0 ]] ; then 1511 if [[ ${showedmsg} -eq 0 ]] ; then
1347 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1512 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1348 if [[ -z ${CDROM_NAME} ]] ; then 1513 if [[ -z ${CDROM_NAME} ]] ; then
1349 einfo "Please insert the cdrom for ${PN} now !" 1514 einfo "Please insert+mount the cdrom for ${PN} now !"
1350 else
1351 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1352 fi
1353 else 1515 else
1354 if [[ -z ${CDROM_NAME_1} ]] ; then
1355 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1356 else
1357 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1358 einfo "Please insert+mount the ${!var} cdrom now !" 1516 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1359 fi
1360 fi 1517 fi
1361 showedmsg=1 1518 else
1519 if [[ -z ${CDROM_NAME_1} ]] ; then
1520 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1521 else
1522 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1523 einfo "Please insert+mount the ${!var} cdrom now !"
1524 fi
1362 fi 1525 fi
1526 showedmsg=1
1527 fi
1363 einfo "Press return to scan for the cd again" 1528 einfo "Press return to scan for the cd again"
1364 einfo "or hit CTRL+C to abort the emerge." 1529 einfo "or hit CTRL+C to abort the emerge."
1365 echo 1530 echo
1531 if [[ ${showjolietmsg} -eq 0 ]] ; then
1532 showjolietmsg=1
1533 else
1366 einfo "If you are having trouble with the detection" 1534 ewarn "If you are having trouble with the detection"
1367 einfo "of your CD, it is possible that you do not have" 1535 ewarn "of your CD, it is possible that you do not have"
1368 einfo "Joliet support enabled in your kernel. Please" 1536 ewarn "Joliet support enabled in your kernel. Please"
1369 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1537 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1370 read 1538 ebeep 5
1371 fi 1539 fi
1540 read || die "something is screwed with your system"
1372 done 1541 done
1373} 1542}
1374 1543
1544# @FUNCTION: strip-linguas
1545# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1546# @DESCRIPTION:
1375# Make sure that LINGUAS only contains languages that 1547# Make sure that LINGUAS only contains languages that
1376# a package can support 1548# a package can support. The first form allows you to
1377# 1549# specify a list of LINGUAS. The -i builds a list of po
1378# usage: strip-linguas <allow LINGUAS> 1550# files found in all the directories and uses the
1379# strip-linguas -i <directories of .po files> 1551# intersection of the lists. The -u builds a list of po
1380# strip-linguas -u <directories of .po files> 1552# files found in all the directories and uses the union
1381# 1553# of the lists.
1382# The first form allows you to specify a list of LINGUAS.
1383# The -i builds a list of po files found in all the
1384# directories and uses the intersection of the lists.
1385# The -u builds a list of po files found in all the
1386# directories and uses the union of the lists.
1387strip-linguas() { 1554strip-linguas() {
1388 local ls newls 1555 local ls newls nols
1389 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1556 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1390 local op=$1; shift 1557 local op=$1; shift
1391 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1558 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1392 local d f 1559 local d f
1393 for d in "$@" ; do 1560 for d in "$@" ; do
1394 if [[ ${op} == "-u" ]] ; then 1561 if [[ ${op} == "-u" ]] ; then
1395 newls=${ls} 1562 newls=${ls}
1396 else 1563 else
1397 newls="" 1564 newls=""
1398 fi 1565 fi
1399 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1566 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1400 if [[ ${op} == "-i" ]] ; then 1567 if [[ ${op} == "-i" ]] ; then
1401 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1568 hasq ${f} ${ls} && newls="${newls} ${f}"
1402 else 1569 else
1403 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1570 hasq ${f} ${ls} || newls="${newls} ${f}"
1404 fi 1571 fi
1405 done 1572 done
1406 ls=${newls} 1573 ls=${newls}
1407 done 1574 done
1408 ls=${ls//.po}
1409 else 1575 else
1410 ls=$@ 1576 ls="$@"
1411 fi 1577 fi
1412 1578
1413 ls=" ${ls} " 1579 nols=""
1414 newls="" 1580 newls=""
1415 for f in ${LINGUAS} ; do 1581 for f in ${LINGUAS} ; do
1416 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1582 if hasq ${f} ${ls} ; then
1417 newls="${newls} ${f}" 1583 newls="${newls} ${f}"
1418 else 1584 else
1419 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1585 nols="${nols} ${f}"
1420 fi 1586 fi
1421 done 1587 done
1422 if [[ -z ${newls} ]] ; then 1588 [[ -n ${nols} ]] \
1423 export LINGUAS="" 1589 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1424 else
1425 export LINGUAS=${newls:1} 1590 export LINGUAS=${newls:1}
1426 fi
1427} 1591}
1428 1592
1429# moved from kernel.eclass since they are generally useful outside of 1593# @FUNCTION: preserve_old_lib
1430# kernel.eclass -iggy (20041002) 1594# @USAGE: <libs to preserve> [more libs]
1431 1595# @DESCRIPTION:
1432# the following functions are useful in kernel module ebuilds, etc.
1433# for an example see ivtv or drbd ebuilds
1434
1435# set's ARCH to match what the kernel expects
1436set_arch_to_kernel() {
1437 i=10
1438 while ((i--)) ; do
1439 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1440 done
1441 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1442 case ${ARCH} in
1443 x86) export ARCH="i386";;
1444 amd64) export ARCH="x86_64";;
1445 hppa) export ARCH="parisc";;
1446 mips) export ARCH="mips";;
1447 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1448 *) export ARCH="${ARCH}";;
1449 esac
1450}
1451
1452# set's ARCH back to what portage expects
1453set_arch_to_portage() {
1454 i=10
1455 while ((i--)) ; do
1456 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1457 done
1458 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1459}
1460
1461# Jeremy Huddleston <eradicator@gentoo.org>:
1462# preserve_old_lib /path/to/libblah.so.0
1463# preserve_old_lib_notify /path/to/libblah.so.0
1464#
1465# These functions are useful when a lib in your package changes --soname. Such 1596# These functions are useful when a lib in your package changes ABI SONAME.
1466# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1597# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1467# would break packages that link against it. Most people get around this 1598# would break packages that link against it. Most people get around this
1468# by using the portage SLOT mechanism, but that is not always a relevant 1599# by using the portage SLOT mechanism, but that is not always a relevant
1469# solution, so instead you can add the following to your ebuilds: 1600# solution, so instead you can call this from pkg_preinst. See also the
1470# 1601# preserve_old_lib_notify function.
1471# src_install() {
1472# ...
1473# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1474# ...
1475# }
1476#
1477# pkg_postinst() {
1478# ...
1479# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1480# ...
1481# }
1482
1483preserve_old_lib() { 1602preserve_old_lib() {
1484 LIB=$1 1603 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1604 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1605 die "Invalid preserve_old_lib() usage"
1606 fi
1607 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1485 1608
1486 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1609 # let portage worry about it
1487 SONAME=`basename ${LIB}` 1610 has preserve-libs ${FEATURES} && return 0
1488 DIRNAME=`dirname ${LIB}`
1489 1611
1490 dodir ${DIRNAME} 1612 local lib dir
1491 cp ${ROOT}${LIB} ${D}${DIRNAME} 1613 for lib in "$@" ; do
1614 [[ -e ${ROOT}/${lib} ]] || continue
1615 dir=${lib%/*}
1616 dodir ${dir} || die "dodir ${dir} failed"
1617 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1492 touch ${D}${LIB} 1618 touch "${D}"/${lib}
1493 fi 1619 done
1494} 1620}
1495 1621
1622# @FUNCTION: preserve_old_lib_notify
1623# @USAGE: <libs to notify> [more libs]
1624# @DESCRIPTION:
1625# Spit helpful messages about the libraries preserved by preserve_old_lib.
1496preserve_old_lib_notify() { 1626preserve_old_lib_notify() {
1497 LIB=$1 1627 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1628 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1629 die "Invalid preserve_old_lib_notify() usage"
1630 fi
1498 1631
1499 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1632 # let portage worry about it
1500 SONAME=`basename ${LIB}` 1633 has preserve-libs ${FEATURES} && return 0
1501 1634
1635 local lib notice=0
1636 for lib in "$@" ; do
1637 [[ -e ${ROOT}/${lib} ]] || continue
1638 if [[ ${notice} -eq 0 ]] ; then
1639 notice=1
1502 einfo "An old version of an installed library was detected on your system." 1640 ewarn "Old versions of installed libraries were detected on your system."
1503 einfo "In order to avoid breaking packages that link against it, this older version" 1641 ewarn "In order to avoid breaking packages that depend on these old libs,"
1504 einfo "is not being removed. In order to make full use of this newer version," 1642 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1505 einfo "you will need to execute the following command:" 1643 ewarn "in order to remove these old dependencies. If you do not have this"
1506 einfo " revdep-rebuild --soname ${SONAME}" 1644 ewarn "helper program, simply emerge the 'gentoolkit' package."
1507 einfo 1645 ewarn
1508 einfo "After doing that, you can safely remove ${LIB}"
1509 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1510 fi 1646 fi
1647 ewarn " # revdep-rebuild --library ${lib##*/}"
1648 done
1649 if [[ ${notice} -eq 1 ]] ; then
1650 ewarn
1651 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1652 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1653 for lib in "$@" ; do
1654 ewarn " # rm '${lib}'"
1655 done
1656 fi
1511} 1657}
1512 1658
1513# Hack for people to figure out if a package was built with 1659# @FUNCTION: built_with_use
1514# certain USE flags 1660# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1661# @DESCRIPTION:
1662# A temporary hack until portage properly supports DEPENDing on USE
1663# flags being enabled in packages. This will check to see if the specified
1664# DEPEND atom was built with the specified list of USE flags. The
1665# --missing option controls the behavior if called on a package that does
1666# not actually support the defined USE flags (aka listed in IUSE).
1667# The default is to abort (call die). The -a and -o flags control
1668# the requirements of the USE flags. They correspond to "and" and "or"
1669# logic. So the -a flag means all listed USE flags must be enabled
1670# while the -o flag means at least one of the listed IUSE flags must be
1671# enabled. The --hidden option is really for internal use only as it
1672# means the USE flag we're checking is hidden expanded, so it won't be found
1673# in IUSE like normal USE flags.
1515# 1674#
1516# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1675# Remember that this function isn't terribly intelligent so order of optional
1517# ex: built_with_use xchat gtk2 1676# flags matter.
1518#
1519# Flags: -a all USE flags should be utilized
1520# -o at least one USE flag should be utilized
1521# Note: the default flag is '-a'
1522built_with_use() { 1677built_with_use() {
1678 local hidden="no"
1679 if [[ $1 == "--hidden" ]] ; then
1680 hidden="yes"
1681 shift
1682 fi
1683
1684 local missing_action="die"
1685 if [[ $1 == "--missing" ]] ; then
1686 missing_action=$2
1687 shift ; shift
1688 case ${missing_action} in
1689 true|false|die) ;;
1690 *) die "unknown action '${missing_action}'";;
1691 esac
1692 fi
1693
1523 local opt=$1 1694 local opt=$1
1524 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1695 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1525 1696
1526 local PKG=$(best_version $1) 1697 local PKG=$(best_version $1)
1698 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1527 shift 1699 shift
1528 1700
1529 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1701 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1530 [[ ! -e ${USEFILE} ]] && return 1 1702 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1703
1704 # if the IUSE file doesn't exist, the read will error out, we need to handle
1705 # this gracefully
1706 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1707 case ${missing_action} in
1708 true) return 0;;
1709 false) return 1;;
1710 die) die "Unable to determine what USE flags $PKG was built with";;
1711 esac
1712 fi
1713
1714 if [[ ${hidden} == "no" ]] ; then
1715 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1716 # Don't check USE_EXPAND #147237
1717 local expand
1718 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1719 if [[ $1 == ${expand}_* ]] ; then
1720 expand=""
1721 break
1722 fi
1723 done
1724 if [[ -n ${expand} ]] ; then
1725 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1726 case ${missing_action} in
1727 true) return 0;;
1728 false) return 1;;
1729 die) die "$PKG does not actually support the $1 USE flag!";;
1730 esac
1731 fi
1732 fi
1733 fi
1531 1734
1532 local USE_BUILT=$(<${USEFILE}) 1735 local USE_BUILT=$(<${USEFILE})
1533 while [[ $# -gt 0 ]] ; do 1736 while [[ $# -gt 0 ]] ; do
1534 if [[ ${opt} = "-o" ]] ; then 1737 if [[ ${opt} = "-o" ]] ; then
1535 has $1 ${USE_BUILT} && return 0 1738 has $1 ${USE_BUILT} && return 0
1539 shift 1742 shift
1540 done 1743 done
1541 [[ ${opt} = "-a" ]] 1744 [[ ${opt} = "-a" ]]
1542} 1745}
1543 1746
1747# @FUNCTION: epunt_cxx
1748# @USAGE: [dir to scan]
1749# @DESCRIPTION:
1544# Many configure scripts wrongly bail when a C++ compiler 1750# Many configure scripts wrongly bail when a C++ compiler could not be
1545# could not be detected. #73450 1751# detected. If dir is not specified, then it defaults to ${S}.
1752#
1753# http://bugs.gentoo.org/73450
1546epunt_cxx() { 1754epunt_cxx() {
1547 local dir=$1 1755 local dir=$1
1548 [[ -z ${dir} ]] && dir=${S} 1756 [[ -z ${dir} ]] && dir=${S}
1549 ebegin "Removing useless C++ checks" 1757 ebegin "Removing useless C++ checks"
1550 local f 1758 local f
1551 for f in $(find ${dir} -name configure) ; do 1759 find "${dir}" -name configure | while read f ; do
1552 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1760 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1553 done 1761 done
1554 eend 0 1762 eend 0
1555} 1763}
1556 1764
1557# dopamd <file> [more files] 1765# @FUNCTION: make_wrapper
1558# 1766# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1559# Install pam auth config file in /etc/pam.d 1767# @DESCRIPTION:
1560dopamd() { 1768# Create a shell wrapper script named wrapper in installpath
1561 [[ -z $1 ]] && die "dopamd requires at least one argument" 1769# (defaults to the bindir) to execute target (default of wrapper) by
1562 1770# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1563 use pam || return 0 1771# libpaths followed by optionally changing directory to chdir.
1564
1565 INSDESTTREE=/etc/pam.d \
1566 doins "$@" || die "failed to install $@"
1567}
1568# newpamd <old name> <new name>
1569#
1570# Install pam file <old name> as <new name> in /etc/pam.d
1571newpamd() {
1572 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1573
1574 use pam || return 0
1575
1576 INSDESTTREE=/etc/pam.d \
1577 newins "$1" "$2" || die "failed to install $1 as $2"
1578}
1579
1580# make a wrapper script ...
1581# NOTE: this was originally games_make_wrapper, but I noticed other places where
1582# this could be used, so I have moved it here and made it not games-specific
1583# -- wolf31o2
1584# $1 == wrapper name
1585# $2 == binary to run
1586# $3 == directory to chdir before running binary
1587# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1588# $5 == path for wrapper
1589make_wrapper() { 1772make_wrapper() {
1590 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1773 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1591 local tmpwrapper=$(emktemp) 1774 local tmpwrapper=$(emktemp)
1775 # We don't want to quote ${bin} so that people can pass complex
1776 # things as $bin ... "./someprog --args"
1592 cat << EOF > "${tmpwrapper}" 1777 cat << EOF > "${tmpwrapper}"
1593#!/bin/sh 1778#!/bin/sh
1594cd "${chdir}" 1779cd "${chdir:-.}"
1780if [ -n "${libdir}" ] ; then
1781 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1595export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1782 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1783 else
1784 export LD_LIBRARY_PATH="${libdir}"
1785 fi
1786fi
1596exec ${bin} "\$@" 1787exec ${bin} "\$@"
1597EOF 1788EOF
1598 chmod go+rx "${tmpwrapper}" 1789 chmod go+rx "${tmpwrapper}"
1599 if [ -n "${5}" ] 1790 if [[ -n ${path} ]] ; then
1600 then 1791 (
1601 exeinto ${5} 1792 exeinto "${path}"
1602 newexe "${tmpwrapper}" "${wrapper}" 1793 newexe "${tmpwrapper}" "${wrapper}"
1794 ) || die
1603 else 1795 else
1604 newbin "${tmpwrapper}" "${wrapper}" 1796 newbin "${tmpwrapper}" "${wrapper}" || die
1605 fi 1797 fi
1606} 1798}

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